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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 320

Revision 320, 79.8 KB checked in by niltonneto, 16 years ago (diff)
Versionamento 1.222 Ver changelog de alterações no Trac.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	include_once("class.functions.inc.php");
3	include_once("class.ldap_functions.inc.php");
4	include_once("class.exporteml.inc.php");
5
6	class imap_functions
7	{
8	var $public_functions = array
9	(
10	'get_range_msgs' => True,
11	'get_info_msg' => True,
12	'get_folders_list' => True
13	);
14
15	var $ldap;
16	var $mbox;
17	var $imap_port;
18	var $has_cid;
19	var $imap_options = '';
20	var $functions;
21
22	function imap_functions (){
23	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
24	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
25	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
26	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
27	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
28	$this->functions = new functions();
29	$this->has_cid = false;
30
31	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
32	{
33	$this->imap_options = '/tls/novalidate-cert';
34	}
35	else
36	{
37	$this->imap_options = '/notls/novalidate-cert';
38	}
39	}
40	// BEGIN of functions.
41	function open_mbox($folder = False)
42	{
43	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
44	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => imap_last_error())));
45	return $this->mbox;
46	}
47
48	function get_range_msgs2($params)
49	{
50	include("class.imap_attachment.inc.php");
51	$imap_attachment = new imap_attachment();
52	$folder = $params['folder'];
53	$msg_range_begin = $params['msg_range_begin'];
54	$msg_range_end = $params['msg_range_end'];
55	$sort_box_type = $params['sort_box_type'];
56	$sort_box_reverse = $params['sort_box_reverse'];
57	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
58	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
59
60	$return = array();
61	$i = 0;
62	$num_msgs = (is_array($sort_array_msg) ? count($sort_array_msg) : 0);
63	if($num_msgs) {
64	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= $num_msgs)); $msg_range_begin++)
65	{
66	$msg_number = $sort_array_msg[$msg_range_begin-1];
67
68	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
69	if (!is_object($header))
70	return false;
71
72	$return[$i]['Recent'] = $header->Recent;
73	$return[$i]['Unseen'] = $header->Unseen;
74	if($header->Answered =='A' && $header->Draft == 'X'){
75	$return[$i]['Forwarded'] = 'F';
76	}
77	else {
78	$return[$i]['Answered'] = $header->Answered;
79	$return[$i]['Draft'] = $header->Draft;
80	}
81	$return[$i]['Deleted'] = $header->Deleted;
82	$return[$i]['Flagged'] = $header->Flagged;
83
84	$return[$i]['msg_number'] = $msg_number;
85	//$return[$i]['msg_folder'] = $folder;
86
87	$date_msg = date("d/m/Y",$header->udate);
88	if (date("d/m/Y") == $date_msg)
89	$return[$i]['udate'] = date("H:i",$header->udate);
90	else
91	$return[$i]['udate'] = $date_msg;
92
93	$from = $header->from;
94	$return[$i]['from'] = array();
95	$tmp = imap_mime_header_decode($from[0]->personal);
96	$return[$i]['from']['name'] = $this->decode_string($tmp[0]->text);
97	$return[$i]['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
98	if(!$return[$i]['from']['name'])
99	$return[$i]['from']['name'] = $return[$i]['from']['email'];
100	$to = $header->to;
101	$return[$i]['to'] = array();
102	$tmp = imap_mime_header_decode($to[0]->personal);
103	$return[$i]['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
104	$return[$i]['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
105	if(!$return[$i]['to']['name'])
106	$return[$i]['to']['name'] = $return[$i]['to']['email'];
107	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
108
109	$return[$i]['Size'] = $header->Size;
110
111	$return[$i]['attachment'] = array();
112	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
113	$i++;
114	}
115	}
116	$return['num_msgs'] = $num_msgs;
117
118	return $return;
119	}
120
121	function decode_string($string)
122	{
123	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
124	{
125	$tmp = imap_mime_header_decode($string);
126	foreach ($tmp as $tmp1)
127	$return .= $this->htmlspecialchars_encode($tmp1->text);
128	return $return;
129	}
130	else if (strpos(strtolower($string), '=?utf-8') !== false)
131	{
132	$elements = imap_mime_header_decode($string);
133	for($i = 0;$i < count($elements);$i++) {
134	$charset = $elements[$i]->charset;
135	$text =$elements[$i]->text;
136	if(!strcasecmp($charset, "utf-8") \|\|
137	!strcasecmp($charset, "utf-7")) {
138	$text = iconv($charset, "ISO-8859-1", $text);
139	}
140	$decoded .= $this->htmlspecialchars_encode($text);
141	}
142	return $decoded;
143	}
144	else
145	return $this->htmlspecialchars_encode($string);
146	}
147
148	function get_info_msg($params)
149	{
150	$return = array();
151	$msg_number = $params['msg_number'];
152	$msg_folder = $params['msg_folder'];
153
154	if(!$this->mbox)
155	$this->mbox = $this->open_mbox($msg_folder);
156
157	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
158	if (!$header) {
159	$return['status_get_msg_info'] = "false";
160	return $return;
161	}
162	$all_header = explode("\n", imap_fetchheader($this->mbox, $msg_number, FT_UID));
163	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
164
165	$return['body'] = $return_get_body['body'];
166	$return['attachments'] = $return_get_body['attachments'];
167	$return['thumbs'] = $return_get_body['thumbs'];
168	$return['signature'] = $return_get_body['signature'];
169
170	foreach($all_header as $line) {
171	if (eregi("^Disposition-Notification-To", $line)) {
172	eregi("^([^:]): (.)", $line, &$arg);
173	$return['DispositionNotificationTo'] = $arg[2];
174	}
175	}
176	$return['Recent'] = $header->Recent;
177	$return['Unseen'] = $header->Unseen;
178	$return['Deleted'] = $header->Deleted;
179	$return['Flagged'] = $header->Flagged;
180
181	if($header->Answered =='A' && $header->Draft == 'X'){
182	$return['Forwarded'] = 'F';
183	}
184	else {
185	$return['Answered'] = $header->Answered;
186	$return['Draft'] = $header->Draft;
187	}
188
189	$return['msg_number'] = $msg_number;
190	$return['msg_folder'] = $msg_folder;
191
192	$date_msg = date("d/m/Y",$header->udate);
193	if (date("d/m/Y") == $date_msg)
194	$return['udate'] = date("H:i",$header->udate);
195	else
196	$return['udate'] = $date_msg;
197
198	$return['msg_day'] = $date_msg;
199	$return['msg_hour'] = date("H:i",$header->udate);
200
201	if (date("d/m/Y") == $date_msg) //no dia
202	{
203	$return['fulldate'] = date("d/m/Y H:i",$header->udate);
204	$return['smalldate'] = date("H:i",$header->udate);
205
206	$timestamp_now = strtotime("now");
207	$timestamp_msg_time = $header->udate;
208	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
209
210	if (gmdate("H",$timestamp_diff) > 0)
211	{
212	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
213	}
214	else
215	{
216	if (gmdate("i",$timestamp_diff) == 0){
217	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
218	}
219	elseif (gmdate("i",$timestamp_diff) == 1){
220	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
221	}
222	else{
223	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
224	}
225	}
226	}
227	else{
228	$return['fulldate'] = date("d/m/Y H:i",$header->udate);
229	$return['smalldate'] = date("d/m/Y",$header->udate);
230	}
231
232	$from = $header->from;
233	$return['from'] = array();
234	$tmp = imap_mime_header_decode($from[0]->personal);
235	$return['from']['name'] = $this->decode_string($tmp[0]->text);
236	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
237	if ($return['from']['name'])
238	{
239	if (substr($return['from']['name'], 0, 1) == '"')
240	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
241	else
242	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
243	}
244	else
245	$return['from']['full'] = $return['from']['email'];
246
247	// Sender attribute
248	$sender = $header->sender;
249	$return['sender'] = array();
250	$tmp = imap_mime_header_decode($sender[0]->personal);
251	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
252	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
253	if ($return['sender']['name'])
254	{
255	if (substr($return['sender']['name'], 0, 1) == '"')
256	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
257	else
258	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
259	}
260	else
261	$return['sender']['full'] = $return['sender']['email'];
262
263	if($return['from']['full'] == $return['sender']['full'])
264	$return['sender'] = null;
265	$to = $header->to;
266	$return['toaddress2'] = "";
267	if (!empty($to))
268	{
269	foreach ($to as $tmp)
270	{
271	if (!empty($tmp->personal))
272	{
273	$personal_tmp = imap_mime_header_decode($tmp->personal);
274	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
275	$return['toaddress2'] .= " ";
276	$return['toaddress2'] .= "<";
277	if ($tmp->host != 'unspecified-domain')
278	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
279	else
280	$return['toaddress2'] .= $tmp->mailbox;
281	$return['toaddress2'] .= ">";
282	$return['toaddress2'] .= ", ";
283	}
284	else
285	{
286	if ($tmp->host != 'unspecified-domain')
287	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
288	else
289	$return['toaddress2'] .= $tmp->mailbox;
290	$return['toaddress2'] .= ", ";
291	}
292	}
293	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
294	}
295	else
296	{
297	$return['toaddress2'] = "<Empty>";
298	}
299
300	$cc = $header->cc;
301	$return['cc'] = "";
302	if (!empty($cc))
303	{
304	foreach ($cc as $tmp_cc)
305	{
306	if (!empty($tmp_cc->personal))
307	{
308	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
309	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
310	$return['cc'] .= " ";
311	$return['cc'] .= "<";
312	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
313	$return['cc'] .= ">";
314	$return['cc'] .= ", ";
315	}
316	else
317	{
318	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
319	$return['cc'] .= ", ";
320	}
321	}
322	$return['cc'] = $this->del_last_two_caracters($return['cc']);
323	}
324	else
325	{
326	$return['cc'] = "";
327	}
328
329	$reply_to = $header->reply_to;
330	$return['reply_to'] = "";
331	if (is_object($reply_to[0]))
332	{
333	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
334	{
335	if (!empty($reply_to[0]->personal))
336	{
337	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
338	if(!empty($personal_reply_to[0]->text)) {
339	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
340	$return['reply_to'] .= " ";
341	$return['reply_to'] .= "<";
342	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
343	$return['reply_to'] .= ">";
344	}
345	else {
346	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
347	}
348	}
349	else
350	{
351	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
352	}
353	}
354	}
355	$return['reply_to'] = $this->decode_string($return['reply_to']);
356	$return['subject'] = $this->decode_string($header->fetchsubject);
357	$return['Size'] = $header->Size;
358	$return['reply_toaddress'] = $header->reply_toaddress;
359
360	return $return;
361	}
362
363	function get_body_msg($msg_number, $msg_folder)
364	{
365	include_once("class.message_components.inc.php");
366	$msg = &new message_components($this->mbox);
367	$msg->fetch_structure($msg_number);
368	$return = array();
369	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
370	if(!$this->has_cid)
371	{
372	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
373	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
374	}
375
376	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
377	{
378	$attachment = array(); //No attachments
379
380	$content = '';
381	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
382	{
383	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
384	}
385	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
386	{
387	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
388	}
389	}
390	else
391	{ //Complicated message, multiple parts
392	$html_body = '';
393	$content = '';
394	$has_multipart = true;
395	$this->has_cid = false;
396
397	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
398	$this->has_cid = true;
399
400	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative")
401	$show_only_html = true;
402	else
403	$show_only_html = false;
404
405	foreach($msg->pid[$msg_number] as $values => $msg_part)
406	{
407
408	$file_type = strtolower($msg->file_type[$msg_number][$values]);
409	if($file_type == "message/rfc822")
410	$has_multipart = false;
411
412	if($file_type == "multipart/alternative")
413	$has_multipart = false;
414
415	if(($file_type == "text/plain"
416	\|\| $file_type == "text/html")
417	&& $file_type != 'attachment')
418	{
419	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
420	{
421	// if TXT file size > 100kb, then it will not expand.
422	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
423	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
424	}
425	}
426	// if HTML attachment file size > 300kb, then it will not expand.
427	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
428	{
429	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
430	$show_only_html = true;
431	}
432	}
433	else if($file_type == "message/delivery-status"){
434	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
435	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
436
437	}
438	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
439
440	include_once("class.imap_attachment.inc.php");
441	$att = new imap_attachment();
442	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
443	if($attachments['number_attachments'] > 0) {
444	foreach($attachments ['attachment'] as $index => $attachment){
445	if(strtolower($attachment['type']) == "delivery-status" \|\|
446	strtolower($attachment['type']) == "rfc822" \|\|
447	strtolower($attachment['type']) == "rfc822-headers" \|\|
448	strtolower($attachment['type']) == "plain"
449	){
450	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
451	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
452	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
453	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
454	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
455	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
456	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
457	$content .= !$obj->cc ? "</table><br>" :"<tr><td><b>".$this->functions->getLang("CC").":</b></td><td>".$this->decode_string($obj->cc[0]->mailbox."@".$obj->cc[0]->host)."</td></tr></table><br>";
458	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
459	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, ($attachment['part_in_msg']+$ix_part).".1", FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
460	break;
461	}
462	}
463	}
464	}
465	}
466	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
467	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
468	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
469	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
470	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
471	}
472	}
473	// Force message with flag Seen (imap_fetchbody not works correctly)
474	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
475	$this->set_messages_flag($params);
476	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
477	$content = $this->replace_special_characters($content);
478	$return['body'] = $content;
479	return $return;
480	}
481
482	function htmlfilter($body)
483	{
484	require_once('htmlfilter.inc');
485
486	$tag_list = Array(
487	false,
488	'blink',
489	'object',
490	'meta',
491	'html',
492	'link',
493	'frame',
494	'iframe',
495	'layer',
496	'ilayer',
497	'plaintext'
498	);
499
500	/**
501	* A very exclusive set:
502	*/
503	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
504	$rm_tags_with_content = Array(
505	'script',
506	'style',
507	'applet',
508	'embed',
509	'head',
510	'frameset',
511	'xml',
512	'xmp'
513	);
514
515	$self_closing_tags = Array(
516	'img',
517	'br',
518	'hr',
519	'input'
520	);
521
522	$force_tag_closing = true;
523
524	$rm_attnames = Array(
525	'/.*/' =>
526	Array(
527	'/target/i',
528	//'/^on.*/i', -> onClick, dos compromissos da agenda.
529	'/^dynsrc/i',
530	'/^datasrc/i',
531	'/^data.*/i',
532	'/^lowsrc/i'
533	)
534	);
535
536	/**
537	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
538	* some idea of what's going on here. :)
539	*/
540
541	$bad_attvals = Array(
542	'/.*/' =>
543	Array(
544	'/.*/' =>
545	Array(
546	Array(
547	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
548	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
549	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
550	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
551	),
552	Array(
553	'\\1oddjob:\\2\\1',
554	//'\\1uucp:\\2\\1', -> doclinks notes
555	'\\1amaretto:\\2\\1',
556	'\\1round:\\2\\1'
557	)
558	),
559
560	'/^style/i' =>
561	Array(
562	Array(
563	'/expression/i',
564	'/behaviou*r/i',
565	'/binding/i',
566	'/include-source/i',
567	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
568	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
569	),
570	Array(
571	'idiocy',
572	'idiocy',
573	'idiocy',
574	'idiocy',
575	'url(\\1http://securityfocus.com/\\1)',
576	'url(\\1http://securityfocus.com/\\1)'
577	)
578	)
579	)
580	);
581
582	$add_attr_to_tag = Array(
583	'/^a$/i' => Array('target' => '"_new"')
584	);
585
586
587	$trusted_body = sanitize($body,
588	$tag_list,
589	$rm_tags_with_content,
590	$self_closing_tags,
591	$force_tag_closing,
592	$rm_attnames,
593	$bad_attvals,
594	$add_attr_to_tag
595	);
596
597	return $trusted_body;
598	}
599
600	function decodeBody($body, $encoding, $charset=null)
601	{
602	/**
603	* replace e-mail by anchor.
604	*/
605	// HTML Filter
606	//$body = preg_replace("#(^\|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=# onclick=\"javascript:new_message('new_by_message', '\\2@\\3')\">\\2@\\3</a>", $body);
607	$body = str_replace("\r\n", "\n", $body);
608	if ($encoding == 'quoted-printable')
609	{
610
611	for($i=0;$i<256;$i++) {
612	$c1=dechex($i);
613	if(strlen($c1)==1){$c1="0".$c1;}
614	$c1="=".$c1;
615	$myqprinta[]=$c1;
616	$myqprintb[]=chr($i);
617	}
618	$body = str_replace($myqprinta,$myqprintb,($body));
619	$body = quoted_printable_decode($body);
620	while (ereg("=\n", $body))
621	{
622	$body = ereg_replace ("=\n", '', $body);
623	}
624	}
625	else if ($encoding == 'base64')
626	{
627	$body = base64_decode($body);
628	}
629	/*else if ($encoding == '7bit')
630	{
631	$body = quoted_printable_decode($body);
632	}*/
633	// All other encodings are returned raw.
634	if (strtolower($charset) == "utf-8")
635	return utf8_decode($body);
636	else
637	return $body;
638	}
639
640	function process_embedded_images($msg, $msgno, $body, $msg_folder)
641	{
642	if (count($msg->inline_id[$msgno]) > 0)
643	{
644	foreach ($msg->inline_id[$msgno] as $index => $cid)
645	{
646	$cid = eregi_replace("<", "", $cid);
647	$cid = eregi_replace(">", "", $cid);
648	$msg_part = $msg->pid[$msgno][$index];
649	//$body = eregi_replace("alt=\"\"", "", $body);
650	$body = eregi_replace("<br/>", "", $body);
651	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
652	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
653	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
654	}
655	}
656
657	return $body;
658	}
659
660	function replace_special_characters($body)
661	{
662	// Suspected TAGS!
663	/*$tag_list = Array(
664	'blink','object','meta',
665	'html','link','frame',
666	'iframe','layer','ilayer',
667	'plaintext','script','style','img',
668	'applet','embed','head',
669	'frameset','xml','xmp');
670	*/
671
672	// Layout problem: Change html elements
673	// with absolute position to relate position, CASE INSENSITIVE.
674	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
675
676	$tag_list = Array('head','blink','object','frame',
677	'iframe','layer','ilayer','plaintext','script',
678	'applet','embed','frameset','xml','xmp','style');
679
680	$body = $this-> replace_links($body);
681	$blocked_tags = array();
682	foreach($tag_list as $index => $tag) {
683	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
684	if($body != $new_body) {
685	$blocked_tags[] = $tag;
686	}
687	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
688	}
689
690	return "<span>".$body;
691	}
692
693	function replace_links($body) {
694	// Search for links,then open the link in new window.
695	//$body = @ereg_replace('[a-zA-Z]+://(([.]?[a-zA-Z0-9_/-])*)', '<a href="\\0" title="'.$this->functions->getLang("Open in New Window").'">\\0</a>',$body);
696	//Search for emails, then open a new message tab.
697	//$body = @ereg_replace('[a-zA-Z0-9!#$%&\'+/=?^_`{\|}~]+@([.]?[a-zA-Z0-9_/-])', '<a title=\''.$this->functions->getLang("New Message").' -> \\0\'" onclick="Element(\'msg_number\').value=\'\\0\';new_message(\'new\',\'null\')" href="#">\\0</a>',$body);
698	$matches = array();
699	// Verify exception.
700	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
701	// It no has exception,then open the link in new window.
702	if(!count($matches)){
703	$body = @eregi_replace("<a (.*) href=", "<a \\1 target='_blank' href=", $body);
704	$body = @str_replace("<a href=", "<a target='_blank' href=", $body);
705	$body = @eregi_replace("target=\"\"", "target='_blank'", $body);
706	$body = @eregi_replace("target=''", "target='_blank'", $body);
707	}
708	return $body;
709	}
710
711	function get_signature($msg, $msg_number, $msg_folder)
712	{
713	foreach ($msg->file_type[$msg_number] as $index => $file_type)
714	{
715	$file_type = strtolower($file_type);
716	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
717	{
718	if ($file_type == 'application/x-pkcs7-signature')
719	{
720	$export_mail = new ExportEml();
721	$params['folder'] = $msg_folder;
722	$params['msgs_to_export'] = $msg_number;
723	$tempDir = ini_get("session.save_path");
724	$cert_file = $tempDir."/certificate_".base_convert(microtime(), 10, 36).".crt";
725	$result = openssl_pkcs7_verify($export_mail->export_msg($params),PKCS7_NOVERIFY,$cert_file);
726	if (file_exists($cert_file))
727	{
728	$handle = fopen ($cert_file,"r");
729	$pemout = fread($handle,filesize($cert_file));
730	fclose($handle);
731	$cert=openssl_x509_parse($pemout);
732	$temp = "\\nSigned by: ".$cert[subject][CN];
733	$temp .= "\\nEmail Address: ".$cert[subject][emailAddress];
734	$temp .= "\\nCertificate issued by: ".$cert[issuer][CN]."\\n";
735	}
736	/* Message verified */
737	if ($result === true)
738	$sign = $temp;
739	else
740	$sign = "void";
741	}
742	}
743	}
744	return $sign;
745	}
746
747	function get_thumbs($msg, $msg_number, $msg_folder)
748	{
749	$thumbs_array = array();
750	$i = 0;
751	foreach ($msg->file_type[$msg_number] as $index => $file_type)
752	{
753	$file_type = strtolower($file_type);
754	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
755	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
756	$img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
757	$href = "<a onMouseDown='save_image(event,this)' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
758	$thumbs_array[] = $href;
759	}
760	$i++;
761	}
762	}
763	return $thumbs_array;
764	}
765
766	/*function delete_msg($params)
767	{
768	$folder = $params['folder'];
769	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
770
771	$mbox_stream = $this->open_mbox($folder);
772
773	foreach ($msgs_to_delete as $msg_number){
774	imap_delete($mbox_stream, $msg_number, FT_UID);
775	}
776	imap_close($mbox_stream, CL_EXPUNGE);
777	return $params['msgs_to_delete'];
778	}*/
779
780	// Novo
781	function delete_msgs($params)
782	{
783
784	$folder = $params['folder'];
785	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
786	$msgs_number = explode(",",$params['msgs_number']);
787	$border_ID = $params['border_ID'];
788
789	$return = array();
790
791	if ($params['get_previous_msg'])
792	$return['previous_msg'] = $this->get_info_previous_msg($params);
793
794	//$mbox_stream = $this->open_mbox($folder);
795	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => imap_last_error())));
796
797	foreach ($msgs_number as $msg_number)
798	{
799	if (imap_delete($mbox_stream, $msg_number, FT_UID));
800	$return['msgs_number'][] = $msg_number;
801	}
802
803	$return['folder'] = $folder;
804	$return['border_ID'] = $border_ID;
805
806	if($mbox_stream)
807	imap_close($mbox_stream, CL_EXPUNGE);
808	return $return;
809	}
810
811
812	function refresh($params)
813	{
814	include("class.imap_attachment.inc.php");
815	$imap_attachment = new imap_attachment();
816	$folder = $params['folder'];
817	$msg_range_begin = $params['msg_range_begin'];
818	$msg_range_end = $params['msg_range_end'];
819	$msgs_existent = $params['msgs_existent'];
820	$sort_box_type = $params['sort_box_type'];
821	$sort_box_reverse = $params['sort_box_reverse'];
822	$msgs_in_the_server = array();
823	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
824	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
825
826	if(!count($sort_array_msg))
827	return array();
828
829	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
830	$msgs_in_the_client = explode(",", $msgs_existent);
831
832
833	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
834	{
835	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
836	}
837	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
838	{
839	$range = $msg_range_end - $msg_range_begin;
840	$msg_range_begin = $msg_range_begin - $range;
841	$msg_range_end = $msg_range_end - $range;
842	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
843	{
844	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
845	}
846	}
847
848	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
849	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
850
851	$msgs_to_exec = array();
852	if ((count($msg_to_insert)) && ($msgs_existent))
853	{
854	foreach($msg_to_insert as $index => $msg_number)
855	{
856	if ($msgs_in_the_server[$index+1])
857	{
858	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
859	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
860	}
861	else
862	{
863	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
864	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
865	}
866	}
867	ksort($msgs_to_exec);
868	}
869	elseif(!$msgs_existent)
870	{
871	foreach($msgs_in_the_server as $index => $msg_number)
872	{
873	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
874	}
875	}
876
877	$return = array();
878	$i = 0;
879	foreach($msgs_to_exec as $msg_number => $command)
880	{
881	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox , $msg_number), 80, 255);
882	if (!is_object($header))
883	return false;
884
885	$return[$i]['msg_number'] = $msg_number;
886	$return[$i]['command'] = $command;
887
888	$return[$i]['msg_folder'] = $folder;
889	$return[$i]['Recent'] = $header->Recent;
890	$return[$i]['Unseen'] = $header->Unseen;
891	$return[$i]['Answered'] = $header->Answered;
892	$return[$i]['Deleted'] = $header->Deleted;
893	$return[$i]['Draft'] = $header->Draft;
894	$return[$i]['Flagged'] = $header->Flagged;
895
896	$date_msg = date("d/m/Y",$header->udate);
897	if (date("d/m/Y") == $date_msg)
898	$return[$i]['udate'] = date("H:i",$header->udate);
899	else
900	$return[$i]['udate'] = $date_msg;
901
902	$from = $header->from;
903	$return[$i]['from'] = array();
904	$tmp = imap_mime_header_decode($from[0]->personal);
905	$return[$i]['from']['name'] = $tmp[0]->text;
906	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
907	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
908	if(!$return[$i]['from']['name'])
909	$return[$i]['from']['name'] = $return[$i]['from']['email'];
910
911	/*$toaddress = imap_mime_header_decode($header->toaddress);
912	$return[$i]['toaddress'] = '';
913	foreach ($toaddress as $tmp)
914	$return[$i]['toaddress'] .= $tmp->text;*/
915	$to = $header->to;
916	$return[$i]['to'] = array();
917	$tmp = imap_mime_header_decode($to[0]->personal);
918	$return[$i]['to']['name'] = $tmp[0]->text;
919	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
920	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
921
922	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
923
924	$return[$i]['Size'] = $header->Size;
925	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
926
927	$return[$i]['attachment'] = array();
928	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
929	$i++;
930	}
931	$return['new_msgs'] = imap_num_recent($this->mbox);
932	$return['msgs_to_delete'] = $msg_to_delete;
933	if($this->mbox)
934	imap_close($this->mbox);
935	return $return;
936	}
937
938	function get_folders_list()
939	{
940	$mbox_stream = $this->open_mbox();
941	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
942	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
943	$tmp = array();
944	$result = array();
945
946	if (is_array($folders_list)) {
947	reset($folders_list);
948
949	$i = 0;
950	while (list($key, $val) = each($folders_list)) {
951	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
952	$result[$i]['folder_unseen'] = $status->unseen;
953
954	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
955	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
956	$folder_id = $tmp_folder_id[1];
957	$result[$i]['folder_id'] = $folder_id;
958
959	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
960	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
961	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
962
963	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
964	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
965
966	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
967	$result[$i]['folder_hasChildren'] = 1;
968	else
969	$result[$i]['folder_hasChildren'] = 0;
970
971	$i++;
972	}
973	}
974
975	foreach ($result as $folder_info)
976	{
977	$array_tmp[] = $folder_info['folder_id'];
978	}
979
980	natcasesort($array_tmp);
981
982	foreach ($array_tmp as $key => $folder_id)
983	{
984	$result2[] = $result[$key];
985	}
986
987	return array_merge($result2, $this->get_quota());
988	}
989
990	function create_mailbox($arr)
991	{
992	$namebox = $arr['newp'];
993	$mbox_stream = $this->open_mbox();
994	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
995	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
996
997	$result = "Ok";
998	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
999	{
1000	$result = implode("<br />\n", imap_errors());
1001	}
1002
1003	if($mbox_stream)
1004	imap_close($mbox_stream);
1005
1006	return $result;
1007
1008	}
1009
1010	function create_extra_mailbox($arr)
1011	{
1012	$nameboxs = explode(";",$arr['nw_folders']);
1013	$result = "";
1014	$mbox_stream = $this->open_mbox();
1015	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1016	foreach($nameboxs as $key=>$tmp){
1017	if($tmp != ""){
1018	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
1019	$result = implode("<br />\n", imap_errors());
1020	if($mbox_stream)
1021	imap_close($mbox_stream);
1022	return $result;
1023	}
1024	}
1025	}
1026	if($mbox_stream)
1027	imap_close($mbox_stream);
1028	return true;
1029	}
1030
1031	function delete_mailbox($arr)
1032	{
1033	$namebox = $arr['del_past'];
1034	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1035	$mbox_stream = $this->open_mbox();
1036	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
1037
1038	$result = "Ok";
1039	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1040	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
1041	{
1042	$result = implode("<br />\n", imap_errors());
1043	}
1044	if($mbox_stream)
1045	imap_close($mbox_stream);
1046	return $result;
1047	}
1048
1049	function ren_mailbox($arr)
1050	{
1051	$namebox = $arr['current'];
1052	$new_box = $arr['rename'];
1053	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1054	$mbox_stream = $this->open_mbox();
1055	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
1056
1057	$result = "Ok";
1058	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1059	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
1060
1061	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
1062	{
1063	$result = imap_errors();
1064	}
1065	if($mbox_stream)
1066	imap_close($mbox_stream);
1067	return $result;
1068
1069	}
1070
1071	function get_num_msgs($params)
1072	{
1073	$folder = $params['folder'];
1074	if(!$this->mbox) {
1075	$this->mbox = $this->open_mbox($folder);
1076	if(!$this->mbox)
1077	return imap_last_error();
1078	}
1079	$num_msgs = imap_num_msg($this->mbox);
1080	if($this->mbox)
1081	imap_close($this->mbox);
1082
1083	return $num_msgs;
1084	}
1085
1086	function send_mail($params)
1087	{
1088	include_once("class.phpmailer.php");
1089	$mail = new PHPMailer();
1090	include_once("class.db_functions.inc.php");
1091	$db = new db_functions();
1092	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
1093	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
1094	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
1095	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
1096	$subject = $params['input_subject'];
1097	$msg_uid = $params['msg_id'];
1098	$return_receipt = $params['input_return_receipt'];
1099	$body = $params['body'];
1100	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
1101	$attachments = $params['FILES'];
1102	$forwarding_attachments = $params['forwarding_attachments'];
1103
1104	$folder =$params['folder'];
1105	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
1106	$folder_name = $params['folder_name'];
1107	// Fix problem with cyrus delimiter changes.
1108	// Dots in names: enabled/disabled.
1109	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
1110	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
1111	// End Fix.
1112	if ($folder != 'null'){
1113	$mail->SaveMessageInFolder = $folder;
1114	}
1115	////////////////////////////////////////////////////////////////////////////////////////////////////
1116	$mail->SMTPDebug = false;
1117
1118	$mail->IsSMTP();
1119	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1120	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1121	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1122	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1123	if($fromaddress){
1124	$mail->Sender = $mail->From;
1125	$mail->SenderName = $mail->FromName;
1126	$mail->FromName = $fromaddress[0];
1127	$mail->From = $fromaddress[1];
1128	}
1129
1130	$this->add_recipients("to", $toaddress, &$mail);
1131	$this->add_recipients("cc", $ccaddress, &$mail);
1132	$this->add_recipients("cco", $ccoaddress, &$mail);
1133	$mail->Subject = $subject;
1134	$mail->IsHTML(true);
1135	$mail->Body = $params['body'];
1136
1137	////////////////////////////////////////////////////////////////////////////////////////////////////
1138	// Build CID for embedded Images!!!
1139	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&msg_num=(.+)?&msg_part=(.+)?)"/isU';
1140	$cid_imgs = '';
1141	$name_cid_files = array();
1142	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
1143	$cid_array = array();
1144	foreach($cid_imgs[4] as $j => $val){
1145	if ( !array_key_exists($cid_imgs[3][$j].$val, $cid_array) )
1146	{
1147	$cid_array[$cid_imgs[3][$j].$val] = base_convert(microtime(), 10, 36);
1148	}
1149	$cid = $cid_array[$cid_imgs[3][$j].$val];
1150	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
1151
1152	if ($msg_uid != $cid_imgs[3][$j]) // The image isn't in the same mail?
1153	{
1154	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[3][$j], $cid_imgs[4][$j], 'base64');
1155	$fileName = "image_".($j).".jpg";
1156	$fileCode = "base64";
1157	$fileType = "image/jpg";
1158	}
1159	else
1160	{
1161	$attach_img = $forwarding_attachments[$cid_imgs[4][$j]-2];
1162	$file_description = unserialize(rawurldecode($attach_img));
1163
1164	foreach($file_description as $i => $descriptor){
1165	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
1166	}
1167	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
1168	$fileName = $file_description[2];
1169	$fileCode = $file_description[4];
1170	$fileType = $this->get_file_type($file_description[2]);
1171	unset($forwarding_attachments[$cid_imgs[4][$j]-2]);
1172	}
1173	$tempDir = ini_get("session.save_path");
1174	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
1175	$f = fopen($tempDir.'/'.$file,"w");
1176	fputs($f,$fileContent);
1177	fclose($f);
1178	if ($fileContent)
1179	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
1180	//else
1181	// return "Error loading image attachment content";
1182
1183	}
1184	////////////////////////////////////////////////////////////////////////////////////////////////////
1185	// Build Uploading Attachments!!!
1186	if (count($attachments))
1187	{
1188	$total_uploaded_size = 0;
1189	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
1190	foreach ($attachments as $attach)
1191	{
1192	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
1193	$total_uploaded_size = $total_uploaded_size + $attach['size'];
1194	}
1195	if( $total_uploaded_size > $upload_max_filesize)
1196	return 'false';
1197	}
1198	////////////////////////////////////////////////////////////////////////////////////////////////////
1199	// Build Forwarding Attachments!!!
1200	if (count($forwarding_attachments) > 0)
1201	{
1202	// Bug fixed for array_search function
1203	if(count($name_cid_files) > 0) {
1204	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
1205	$name_cid_files[0] = null;
1206	}
1207
1208	foreach($forwarding_attachments as $forwarding_attachment)
1209	{
1210	$file_description = unserialize(rawurldecode($forwarding_attachment));
1211	$tmp = array_values($file_description);
1212	foreach($file_description as $i => $descriptor){
1213	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
1214	}
1215	$file_description = $tmp;
1216	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
1217	$fileName = $file_description[2];
1218	if(!array_search(trim($fileName),$name_cid_files)) {
1219	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
1220	}
1221	}
1222	}
1223
1224	////////////////////////////////////////////////////////////////////////////////////////////////////
1225	// Disposition-Notification-To
1226	if ($return_receipt)
1227	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1228	////////////////////////////////////////////////////////////////////////////////////////////////////
1229	$sent = $mail->Send();
1230	if(!$sent)
1231	{
1232	return $mail->ErrorInfo;
1233	}
1234	else
1235	{
1236	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
1237	{
1238	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
1239	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
1240	$now = date("d/m/y H:i:s");
1241	$addrs = $toaddress.$ccaddress.$ccoaddress;
1242	$sent = trim($sent);
1243	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
1244	}
1245	return true;
1246	}
1247	}
1248
1249	function add_recipients($recipient_type, $full_address, $mail)
1250	{
1251	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
1252	foreach ($parse_address as $val)
1253	{
1254	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
1255	if ($val->mailbox == "INVALID_ADDRESS")
1256	continue;
1257
1258	if (empty($val->personal))
1259	{
1260	switch($recipient_type)
1261	{
1262	case "to":
1263	$mail->AddAddress($val->mailbox."@".$val->host);
1264	break;
1265	case "cc":
1266	$mail->AddCC($val->mailbox."@".$val->host);
1267	break;
1268	case "cco":
1269	$mail->AddBCC($val->mailbox."@".$val->host);
1270	break;
1271	}
1272	}
1273	else
1274	{
1275	switch($recipient_type)
1276	{
1277	case "to":
1278	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
1279	break;
1280	case "cc":
1281	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
1282	break;
1283	case "cco":
1284	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
1285	break;
1286	}
1287	}
1288	}
1289	return true;
1290	}
1291
1292	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
1293	{
1294	$mbox_stream = $this->open_mbox($msg_folder);
1295	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
1296	if($encoding == 'base64')
1297	$fileContent = imap_base64($fileContent);
1298	else if($encoding == 'quoted-printable')
1299	$fileContent = quoted_printable_decode($fileContent);
1300	return $fileContent;
1301	}
1302
1303	function del_last_caracter($string)
1304	{
1305	$string = substr($string,0,(strlen($string) - 1));
1306	return $string;
1307	}
1308
1309	function del_last_two_caracters($string)
1310	{
1311	$string = substr($string,0,(strlen($string) - 2));
1312	return $string;
1313	}
1314
1315	function imap_sortfrom($sort_box_reverse, $search_box_type)
1316	{
1317	$sortfrom = array();
1318	$sortfrom_uid = array();
1319
1320	$num_msgs = imap_num_msg($this->mbox);
1321	for ($i=1; $i<=$num_msgs; $i++)
1322	{
1323	$header = imap_headerinfo($this->mbox, $i, 80, 255);
1324	// List UNSEEN messages.
1325	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
1326	continue;
1327	}
1328	// List SEEN messages.
1329	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
1330	continue;
1331	}
1332	// List ANSWERED messages.
1333	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
1334	continue;
1335	}
1336	// List FLAGGED messages.
1337	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
1338	continue;
1339	}
1340
1341	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
1342	$from = $header->to;
1343	else
1344	$from = $header->from;
1345
1346	$tmp = imap_mime_header_decode($from[0]->personal);
1347
1348	if ($tmp[0]->text != "")
1349	$sortfrom[$i] = $tmp[0]->text;
1350	else
1351	$sortfrom[$i] = $from[0]->mailbox . "@" . $from[0]->host;
1352	}
1353
1354	natcasesort($sortfrom);
1355
1356	foreach($sortfrom as $index => $header_msg)
1357	{
1358	$sortfrom_uid[] = imap_uid($this->mbox, $index);
1359	}
1360
1361	if ($sort_box_reverse)
1362	$sortfrom_uid = array_reverse($sortfrom_uid);
1363
1364	return $sortfrom_uid;
1365	}
1366
1367	function move_search_messages($params){
1368	$params['selected_messages'] = urldecode($params['selected_messages']);
1369	$params['new_folder'] = urldecode($params['new_folder']);
1370	$params['new_folder_name'] = urldecode($params['new_folder_name']);
1371	$sel_msgs = explode(",", $params['selected_messages']);
1372	@reset($sel_msgs);
1373	$sorted_msgs = array();
1374	foreach($sel_msgs as $idx => $sel_msg) {
1375	$sel_msg = explode(";", $sel_msg);
1376	if(array_key_exists($sel_msg[0], $sorted_msgs)){
1377	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
1378	}
1379	else {
1380	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
1381	}
1382	}
1383	@ksort($sorted_msgs);
1384	$last_return = false;
1385	foreach($sorted_msgs as $folder => $msgs_number) {
1386	$params['msgs_number'] = $msgs_number;
1387	$params['folder'] = $folder;
1388	if($params['new_folder'] && $folder != $params['new_folder']){
1389	$last_return = $this -> move_messages($params);
1390	}
1391	elseif(!$params['new_folder'] \|\| $params['delete'] ){
1392	$last_return = $this -> delete_msgs($params);
1393	$last_return['deleted'] = true;
1394	}
1395	}
1396	return $last_return;
1397	}
1398
1399	function move_messages($params)
1400	{
1401	$folder = $params['folder'];
1402	$mbox_stream = $this->open_mbox($folder);
1403	$newmailbox = ($params['new_folder']);
1404	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
1405	$new_folder_name = $params['new_folder_name'];
1406	$msgs_number = $params['msgs_number'];
1407	$return = array('msgs_number' => $msgs_number,
1408	'folder' => $folder,
1409	'new_folder_name' => $new_folder_name,
1410	'border_ID' => $params['border_ID']);
1411
1412	// Caso estejamos no box principal, não é necessário pegar a informação da mensagem anterior.
1413	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
1414	$return['previous_msg'] = $this->get_info_previous_msg($params);
1415
1416	$mbox_stream = $this->open_mbox($folder);
1417	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
1418	imap_expunge($mbox_stream);
1419	if($mbox_stream)
1420	imap_close($mbox_stream);
1421	return $return;
1422	}else {
1423	if(strstr(imap_last_error(),'Over quota')) {
1424	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
1425	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
1426	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
1427	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1428	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => imap_last_error())));
1429	if(!$mbox)
1430	return imap_last_error();
1431	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
1432	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
1433	if($mbox_stream)
1434	imap_close($mbox_stream);
1435	if($mbox)
1436	imap_close($mbox);
1437	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
1438	}
1439	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
1440	imap_expunge($mbox_stream);
1441	if($mbox_stream)
1442	imap_close($mbox_stream);
1443	// return to original quota limit.
1444	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
1445	if($mbox)
1446	imap_close($mbox);
1447	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
1448	}
1449	return $return;
1450	}
1451	else {
1452	if($mbox_stream)
1453	imap_close($mbox_stream);
1454	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
1455	if($mbox)
1456	imap_close($mbox);
1457	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
1458	}
1459	return imap_last_error();
1460	}
1461
1462	}
1463	else {
1464	if($mbox_stream)
1465	imap_close($mbox_stream);
1466	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
1467	}
1468	}
1469	}
1470
1471	function save_msg($params)
1472	{
1473
1474	include_once("class.phpmailer.php");
1475	$mail = new PHPMailer();
1476	include_once("class.db_functions.inc.php");
1477	$toaddress = $params['input_to'];
1478	$ccaddress = $params['input_cc'];
1479	$subject = $params['input_subject'];
1480	$msg_uid = $params['msg_id'];
1481	$body = $params['body'];
1482	$body = str_replace("%nbsp;"," ",$params['body']);
1483	$body = preg_replace("/\n/"," ",$body);
1484	$body = preg_replace("/\r/","",$body);
1485	$forwarding_attachments = $params['forwarding_attachments'];
1486	$attachments = $params['FILES'];
1487	$return_files = $params['FILES'];
1488
1489	$folder = $params['folder'];
1490	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
1491	// Fix problem with cyrus delimiter changes.
1492	// Dots in names: enabled/disabled.
1493	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
1494	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
1495	// End Fix.
1496
1497	$mail->SaveMessageInFolder = $folder;
1498	$mail->SMTPDebug = false;
1499
1500	$mail->IsSMTP();
1501	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1502	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1503	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1504	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1505
1506	$mail->Sender = $mail->From;
1507	$mail->SenderName = $mail->FromName;
1508	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1509	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1510
1511	$this->add_recipients("to", $toaddress, &$mail);
1512	$this->add_recipients("cc", $ccaddress, &$mail);
1513	$mail->Subject = $subject;
1514	$mail->IsHTML(true);
1515	$mail->Body = $body;
1516
1517	// Build CID for embedded Images!!!
1518	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&msg_num=(.+)?&msg_part=(.+)?)"/isU';
1519	$cid_imgs = '';
1520	$name_cid_files = array();
1521	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
1522	$cid_array = array();
1523	foreach($cid_imgs[4] as $j => $val){
1524	if ( !array_key_exists($cid_imgs[3][$j].$val, $cid_array) )
1525	{
1526	$cid_array[$cid_imgs[3][$j].$val] = base_convert(microtime(), 10, 36);
1527	}
1528	$cid = $cid_array[$cid_imgs[3][$j].$val];
1529	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
1530
1531	if ($msg_uid != $cid_imgs[3][$j]) // The image isn't in the same mail?
1532	{
1533	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[3][$j], $cid_imgs[4][$j], 'base64');
1534	$fileName = "image_".($j).".jpg";
1535	$fileCode = "base64";
1536	$fileType = "image/jpg";
1537	}
1538	else
1539	{
1540	$attach_img = $forwarding_attachments[$cid_imgs[4][$j]-2];
1541	$file_description = unserialize(rawurldecode($attach_img));
1542	foreach($file_description as $i => $descriptor){
1543	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
1544	}
1545	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
1546	$fileName = $file_description[2];
1547	$fileCode = $file_description[4];
1548	$fileType = $this->get_file_type($file_description[2]);
1549	unset($forwarding_attachments[$cid_imgs[4][$j]-2]);
1550	if (!empty($file_description))
1551	{
1552	$file_description[5] = strlen($fileContent); //Size of file
1553	$return_forward[] = $file_description;
1554	}
1555	}
1556	$tempDir = ini_get("session.save_path");
1557	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
1558	$f = fopen($tempDir.'/'.$file,"w");
1559	fputs($f,$fileContent);
1560	fclose($f);
1561	if ($fileContent)
1562	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
1563	//else
1564	// return "Error loading image attachment content";
1565
1566	}
1567
1568	// Build Forwarding Attachments!!!
1569	if (count($forwarding_attachments) > 0)
1570	{
1571	foreach($forwarding_attachments as $forwarding_attachment)
1572	{
1573	$file_description = unserialize(rawurldecode($forwarding_attachment));
1574	$tmp = array_values($file_description);
1575	foreach($file_description as $i => $descriptor){
1576	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
1577	}
1578	$file_description = $tmp;
1579
1580	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
1581	$fileName = $file_description[2];
1582
1583	$file_description[5] = strlen($fileContent); //Size of file
1584	$return_forward[] = $file_description;
1585
1586	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
1587	}
1588	}
1589
1590	if ((count($return_forward) > 0) && (count($return_files) > 0))
1591	$return_files = array_merge_recursive($return_forward,$return_files);
1592	else
1593	if (count($return_files) < 1)
1594	$return_files = $return_forward;
1595
1596	// Build Uploading Attachments!!!
1597	if (count($attachments))
1598	foreach ($attachments as $attach)
1599	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
1600
1601
1602
1603	if(!empty($mail->AltBody))
1604	$mail->ContentType = "multipart/alternative";
1605
1606	$mail->error_count = 0; // reset errors
1607	$mail->SetMessageType();
1608	$header = $mail->CreateHeader();
1609	$body = $mail->CreateBody();
1610
1611	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
1612	{
1613	$imap_options = '/tls/novalidate-cert';
1614	}
1615	else
1616	{
1617	$imap_options = '/notls/novalidate-cert';
1618	}
1619	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
1620	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
1621	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1622	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
1623	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
1624
1625	$new_header = str_replace("\n", "\r\n", $header);
1626	$new_body = str_replace("\n", "\r\n", $body);
1627
1628	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
1629	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
1630	$return['msg_no'] = $status->uidnext - 1;
1631	$return['folder_id'] = $folder;
1632
1633	if($mbox_stream)
1634	imap_close($mbox_stream);
1635
1636	foreach ($return_files as $index => $_attachment) {
1637	if (array_key_exists("name",$_attachment)){
1638	unset($return_files[$index]);
1639	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
1640	}
1641	else
1642	{
1643	unset($return_files[$index]);
1644	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
1645	}
1646	}
1647
1648	$return['files'] = serialize($return_files);
1649
1650	if (!$return['append'])
1651	$return['append'] = imap_last_error();
1652
1653	return $return;
1654	}
1655
1656	function set_messages_flag($params)
1657	{
1658	$folder = $params['folder'];
1659	$msgs_to_set = $params['msgs_to_set'];
1660	$flag = $params['flag'];
1661	$return = array();
1662	$return["msgs_to_set"] = $msgs_to_set;
1663	$return["flag"] = $flag;
1664
1665	if(!$this->mbox)
1666	$this->mbox = $this->open_mbox($folder);
1667
1668	if ($flag == "unseen")
1669	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
1670	elseif ($flag == "seen")
1671	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
1672	elseif ($flag == "answered"){
1673	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
1674	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
1675	}
1676	elseif ($flag == "forwarded")
1677	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
1678	elseif ($flag == "flagged")
1679	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
1680	elseif ($flag == "unflagged")
1681	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
1682
1683	if($this->mbox)
1684	imap_close($this->mbox);
1685	return $return;
1686	}
1687
1688	function get_file_type($file_name)
1689	{
1690	$file_name = strtolower($file_name);
1691	$strFileType = strrev(substr(strrev($file_name),0,4));
1692	if ($strFileType == ".asf")
1693	return "video/x-ms-asf";
1694	if ($strFileType == ".avi")
1695	return "video/avi";
1696	if ($strFileType == ".doc")
1697	return "application/msword";
1698	if ($strFileType == ".zip")
1699	return "application/zip";
1700	if ($strFileType == ".xls")
1701	return "application/vnd.ms-excel";
1702	if ($strFileType == ".gif")
1703	return "image/gif";
1704	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
1705	return "image/jpeg";
1706	if ($strFileType == ".png")
1707	return "image/png";
1708	if ($strFileType == ".wav")
1709	return "audio/wav";
1710	if ($strFileType == ".mp3")
1711	return "audio/mpeg3";
1712	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
1713	return "video/mpeg";
1714	if ($strFileType == ".rtf")
1715	return "application/rtf";
1716	if ($strFileType == ".htm" \|\| $strFileType == "html")
1717	return "text/html";
1718	if ($strFileType == ".xml")
1719	return "text/xml";
1720	if ($strFileType == ".xsl")
1721	return "text/xsl";
1722	if ($strFileType == ".css")
1723	return "text/css";
1724	if ($strFileType == ".php")
1725	return "text/php";
1726	if ($strFileType == ".asp")
1727	return "text/asp";
1728	if ($strFileType == ".pdf")
1729	return "application/pdf";
1730	if ($strFileType == ".txt")
1731	return "text/plain";
1732	if ($strFileType == ".wmv")
1733	return "video/x-ms-wmv";
1734	if ($strFileType == ".sxc")
1735	return "application/vnd.sun.xml.calc";
1736	if ($strFileType == ".stc")
1737	return "application/vnd.sun.xml.calc.template";
1738	if ($strFileType == ".sxd")
1739	return "application/vnd.sun.xml.draw";
1740	if ($strFileType == ".std")
1741	return "application/vnd.sun.xml.draw.template";
1742	if ($strFileType == ".sxi")
1743	return "application/vnd.sun.xml.impress";
1744	if ($strFileType == ".sti")
1745	return "application/vnd.sun.xml.impress.template";
1746	if ($strFileType == ".sxm")
1747	return "application/vnd.sun.xml.math";
1748	if ($strFileType == ".sxw")
1749	return "application/vnd.sun.xml.writer";
1750	if ($strFileType == ".sxq")
1751	return "application/vnd.sun.xml.writer.global";
1752	if ($strFileType == ".stw")
1753	return "application/vnd.sun.xml.writer.template";
1754
1755
1756	return "application/octet-stream";
1757	}
1758
1759	function htmlspecialchars_encode($str)
1760	{
1761	/// replace ' and " with htmlspecialchars /
1762	$str = ereg_replace('&', '&', $str);
1763	// any ampersand & that ia already in a "&" should NOT be encoded
1764	//$str = preg_replace("/&(?![:alnum:]*;)/", "&", $str);
1765	$str = ereg_replace('"', '"', $str);
1766	$str = ereg_replace('\'', ''', $str);
1767
1768	$str = ereg_replace('<', '<', $str);
1769	$str = ereg_replace('>', '>', $str);
1770	// these { and } must be html encoded or else they conflict with the template system
1771	$str = str_replace("{", '{', $str);
1772	$str = str_replace("}", '}', $str);
1773	return $str;
1774	}
1775	function htmlspecialchars_decode($str)
1776	{
1777	/// replace ' and " with htmlspecialchars /
1778	$str = ereg_replace('&','&', $str);
1779	// any ampersand & that ia already in a "&" should NOT be encoded
1780	//$str = preg_replace("/&(?![:alnum:]*;)/", "&", $str);
1781	$str = ereg_replace('"', '"', $str);
1782	$str = ereg_replace(''', '\'', $str);
1783	$str = ereg_replace('<','<', $str);
1784	$str = ereg_replace('>', '>', $str);
1785	// these { and } must be html encoded or else they conflict with the template system
1786	$str = str_replace('{', "{", $str);
1787	$str = str_replace( '}',"}", $str);
1788	return $str;
1789	}
1790
1791	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse){
1792
1793	if(!$this->mbox)
1794	$this->mbox = $this->open_mbox($folder);
1795
1796	switch($sort_box_type){
1797	case 'SORTFROM':
1798	return $this->imap_sortfrom($sort_box_reverse, $search_box_type);
1799	case 'SORTSUBJECT':
1800	return imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
1801	case 'SORTSIZE':
1802	return imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
1803	default:
1804	return imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
1805	}
1806	}
1807
1808	function get_info_next_msg($params)
1809	{
1810	$msg_number = $params['msg_number'];
1811	$folder = $params['msg_folder'];
1812	$sort_box_type = $params['sort_box_type'];
1813	$sort_box_reverse = $params['sort_box_reverse'];
1814	$reuse_border = $params['reuse_border'];
1815	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
1816	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
1817
1818	$success = false;
1819	if (is_array($sort_array_msg))
1820	{
1821	foreach ($sort_array_msg as $i => $value){
1822	if ($value == $msg_number)
1823	{
1824	$success = true;
1825	break;
1826	}
1827	}
1828	}
1829
1830	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
1831	{
1832	$params['status'] = 'false';
1833	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
1834	return $params;
1835	}
1836
1837	$params = array();
1838	$params['msg_number'] = $sort_array_msg[($i+1)];
1839	$params['msg_folder'] = $folder;
1840
1841	$return = $this->get_info_msg($params);
1842	$return["reuse_border"] = $reuse_border;
1843	return $return;
1844	}
1845
1846	function get_info_previous_msg($params)
1847	{
1848	$msg_number = $params['msgs_number'];
1849	$folder = $params['folder'];
1850	$sort_box_type = $params['sort_box_type'];
1851	$sort_box_reverse = $params['sort_box_reverse'];
1852	$reuse_border = $params['reuse_border'];
1853	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
1854	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
1855
1856	$success = false;
1857	if (is_array($sort_array_msg))
1858	{
1859	foreach ($sort_array_msg as $i => $value){
1860	if ($value == $msg_number)
1861	{
1862	$success = true;
1863	break;
1864	}
1865	}
1866	}
1867	if (! $success \|\| $i == 0)
1868	{
1869	$params['status'] = 'false';
1870	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
1871	return $params;
1872	}
1873
1874	$params = array();
1875	$params['msg_number'] = $sort_array_msg[($i-1)];
1876	$params['msg_folder'] = $folder;
1877
1878	$return = $this->get_info_msg($params);
1879	$return["reuse_border"] = $reuse_border;
1880	return $return;
1881	}
1882
1883	// This function updates the values: quota, paging and new messages menu.
1884	function get_menu_values($params){
1885	$return_array = array();
1886	$return_array = $this->get_quota($params);
1887
1888	$mbox_stream = $this->open_mbox($params['folder']);
1889	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
1890	if($mbox_stream)
1891	imap_close($mbox_stream);
1892
1893	return $return_array;
1894	}
1895
1896	function get_quota(){
1897
1898	if(!$this->mbox)
1899	$this->mbox = $this->open_mbox();
1900
1901	$quota = imap_get_quotaroot($this->mbox, "INBOX");
1902	if($this->mbox)
1903	imap_close($this->mbox);
1904
1905	if (!$quota){
1906	return array(
1907	'quota_percent' => 0,
1908	'quota_used' => 0,
1909	'quota_limit' => 0
1910	);
1911	}
1912
1913	if(count($quota) && $quota['limit']) {
1914	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
1915	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
1916	if($quota_used >= $quota_limit)
1917	$quota_used = $quota_limit;
1918	$quotaPercent = ($quota_used / $quota_limit)*100;
1919	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
1920
1921	return array(
1922	'quota_percent' => floor($quotaPercent),
1923	'quota_used' => floor($quota_used),
1924	'quota_limit' => floor($quota_limit)
1925	);
1926	}
1927	else
1928	return array();
1929	}
1930
1931	function send_notification($params){
1932	require_once("class.phpmailer.php");
1933	$mail = new PHPMailer();
1934
1935	$toaddress = $params['notificationto'];
1936
1937	$subject = 'Confirmação de leitura: ' . $params['subject'];
1938	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
1939	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
1940	$mail->SMTPDebug = false;
1941	$mail->IsSMTP();
1942	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1943	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1944	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1945	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1946	$mail->AddAddress($toaddress);
1947	$mail->Subject = $this->htmlspecialchars_decode($subject);
1948
1949	$mail->IsHTML(true);
1950	$mail->Body = $body;
1951
1952	if(!$mail->Send()){
1953	return $mail->ErrorInfo;
1954	}
1955	else
1956	return true;
1957	}
1958
1959	function empty_trash()
1960	{
1961	$folder = 'INBOX' . $this->imap_delimiter . 'Lixeira';
1962	$mbox_stream = $this->open_mbox($folder);
1963	$return = imap_delete($mbox_stream,'1:*');
1964	if($mbox_stream)
1965	imap_close($mbox_stream, CL_EXPUNGE);
1966	return $return;
1967	}
1968
1969	function search($params)
1970	{
1971	include("class.imap_attachment.inc.php");
1972	$imap_attachment = new imap_attachment();
1973	$criteria = $params['criteria'];
1974	$return = array();
1975	$folders = $this->get_folders_list();
1976
1977	$j = 0;
1978	foreach($folders as $folder)
1979	{
1980	$mbox_stream = $this->open_mbox($folder);
1981	$messages = imap_search($mbox_stream, $criteria, SE_UID);
1982
1983	if ($messages == '')
1984	continue;
1985
1986	$i = 0;
1987	$return[$j] = array();
1988	$return[$j]['folder_name'] = $folder['name'];
1989
1990	foreach($messages as $msg_number)
1991	{
1992	$header = @imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $msg_number), 80, 255);
1993	if (!is_object($header))
1994	return false;
1995
1996	$return[$j][$i]['msg_folder'] = $folder['name'];
1997	$return[$j][$i]['msg_number'] = $msg_number;
1998	$return[$j][$i]['Recent'] = $header->Recent;
1999	$return[$j][$i]['Unseen'] = $header->Unseen;
2000	$return[$j][$i]['Answered'] = $header->Answered;
2001	$return[$j][$i]['Deleted'] = $header->Deleted;
2002	$return[$j][$i]['Draft'] = $header->Draft;
2003	$return[$j][$i]['Flagged'] = $header->Flagged;
2004
2005	$date_msg = date("d/m/Y",$header->udate);
2006	if (date("d/m/Y") == $date_msg)
2007	$return[$j][$i]['udate'] = date("H:i",$header->udate);
2008	else
2009	$return[$j][$i]['udate'] = $date_msg;
2010
2011	$fromaddress = imap_mime_header_decode($header->fromaddress);
2012	$return[$j][$i]['fromaddress'] = '';
2013	foreach ($fromaddress as $tmp)
2014	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
2015
2016	$from = $header->from;
2017	$return[$j][$i]['from'] = array();
2018	$tmp = imap_mime_header_decode($from[0]->personal);
2019	$return[$j][$i]['from']['name'] = $tmp[0]->text;
2020	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2021	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
2022
2023	$to = $header->to;
2024	$return[$j][$i]['to'] = array();
2025	$tmp = imap_mime_header_decode($to[0]->personal);
2026	$return[$j][$i]['to']['name'] = $tmp[0]->text;
2027	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2028	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2029
2030	$subject = imap_mime_header_decode($header->fetchsubject);
2031	$return[$j][$i]['subject'] = '';
2032	foreach ($subject as $tmp)
2033	$return[$j][$i]['subject'] .= $tmp->text;
2034
2035	$return[$j][$i]['Size'] = $header->Size;
2036	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
2037
2038	$return[$j][$i]['attachment'] = array();
2039	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
2040
2041	$i++;
2042	}
2043	$j++;
2044	if($mbox_stream)
2045	imap_close($mbox_stream);
2046	}
2047
2048	return $return;
2049	}
2050
2051	function delete_and_show_previous_message($params)
2052	{
2053	$return = $this->get_info_previous_msg($params);
2054
2055	$params_tmp1 = array();
2056	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
2057	$params_tmp1['folder'] = $params['msg_folder'];
2058	$return_tmp1 = $this->delete_msg($params_tmp1);
2059
2060	$return['msg_number_deleted'] = $return_tmp1;
2061
2062	return $return;
2063	}
2064
2065
2066	function automatic_trash_cleanness($params)
2067	{
2068	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
2069	$criteria = 'BEFORE "'.$before_date.'"';
2070	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter."Lixeira");
2071	$messages = imap_search($mbox_stream, $criteria, SE_UID);
2072	if (is_array($messages)){
2073	foreach ($messages as $msg_number){
2074	imap_delete($mbox_stream, $msg_number, FT_UID);
2075	}
2076	}
2077	if($mbox_stream)
2078	imap_close($mbox_stream, CL_EXPUNGE);
2079	return $messages;
2080	}
2081	// Fix the search problem with special characters!!!!
2082	function remove_accents($string) {
2083	return strtr($string,
2084	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
2085	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
2086	}
2087
2088	function search_msg($params = ''){
2089	$retorno = "";
2090	$mbox_stream = "";
2091	$search = explode(",",$params['condition']);
2092	if($search){
2093	$search_criteria = '';
2094	foreach($search as $tmp)
2095	{
2096	$tmp1 = explode("##",$tmp);
2097	$name_box = $tmp1[0];
2098	$criteria = explode("<=>",rawurldecode($tmp1[1]));
2099	$criteria[1] = $this->remove_accents($criteria[1]);
2100
2101	if(!is_resource($mbox_stream))
2102	$mbox_stream = $this->open_mbox();
2103	else
2104	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
2105
2106	if($criteria[0] == "ALL ") {
2107	$all_criterias = array ("TO","SUBJECT","FROM","CC");
2108	foreach($all_criterias as $criteria_fixed)
2109	{
2110	$filter = $criteria_fixed . ' "' . $criteria[1] . '"';
2111	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
2112
2113	if($search_criteria && count($search_criteria) < 50)
2114	{
2115	foreach($search_criteria as $new_search){
2116	$m_token = trim("##".$name_box . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
2117	if(!@strstr($retorno,$m_token))
2118	$retorno .= $m_token;
2119	}
2120	}
2121	else if(count($search_criteria) >= 50)
2122	return "many results";
2123	}
2124	}
2125	else {
2126	$filter = $criteria[0] . '"' . $criteria[1] . '"';
2127	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
2128
2129	if($search_criteria) {
2130	foreach($search_criteria as $new_search){
2131	$retorno .= trim("##".$name_box . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
2132	}
2133	}
2134	}
2135	}
2136	}
2137	if($mbox_stream)
2138	imap_close($mbox_stream);
2139
2140	return $retorno ? $retorno : "none";
2141	}
2142
2143	function get_msg($uid_msg,$name_box, $mbox_stream )
2144	{
2145	$header = @imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $uid_msg), 80, 255);
2146	$subject = $this->decode_string($header->fetchsubject);
2147	$from = $header->from[0]->mailbox;
2148	if($header->from[0]->personal != "")
2149	$from = $header->from[0]->personal;
2150	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". date("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size);
2151	return $ret_msg;
2152	}
2153
2154	function size_msg($size){
2155	$var = floor($size/1024);
2156	if($var >= 1){
2157	return $var." kb";
2158	}else{
2159	return $size ." b";
2160	}
2161	}
2162
2163	function ob_array($the_object)
2164	{
2165	$the_array=array();
2166	if(!is_scalar($the_object))
2167	{
2168	foreach($the_object as $id => $object)
2169	{
2170	if(is_scalar($object))
2171	{
2172	$the_array[$id]=$object;
2173	}
2174	else
2175	{
2176	$the_array[$id]=$this->ob_array($object);
2177	}
2178	}
2179	return $the_array;
2180	}
2181	else
2182	{
2183	return $the_object;
2184	}
2185	}
2186
2187	function getacl()
2188	{
2189	$this->ldap = new ldap_functions();
2190
2191	$return = array();
2192	$mbox_stream = $this->open_mbox();
2193	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
2194
2195	$i = 0;
2196	foreach ($mbox_acl as $user => $acl)
2197	{
2198	if ($user != $this->username)
2199	{
2200	$return[$i]['uid'] = $user;
2201	$return[$i]['cn'] = $this->ldap->uid2cn($user);
2202	}
2203	$i++;
2204	}
2205	return $return;
2206	}
2207
2208	function setacl($params)
2209	{
2210	$old_users = $this->getacl();
2211	if (!count($old_users))
2212	$old_users = array();
2213
2214	$tmp_array = array();
2215	foreach ($old_users as $index => $user_info)
2216	{
2217	$tmp_array[$index] = $user_info['uid'];
2218	}
2219	$old_users = $tmp_array;
2220
2221	$users = unserialize($params['users']);
2222	if (!count($users))
2223	$users = array();
2224
2225	//$add_share = array_diff($users, $old_users);
2226	$remove_share = array_diff($old_users, $users);
2227
2228	$mbox_stream = $this->open_mbox();
2229
2230	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2231	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
2232
2233	/*if (count($add_share))
2234	{
2235	foreach ($add_share as $index=>$uid)
2236	{
2237	if (is_array($mailboxes_list))
2238	{
2239	foreach ($mailboxes_list as $key => $val)
2240	{
2241	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
2242	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
2243	}
2244	}
2245	}
2246	}*/
2247
2248	if (count($remove_share))
2249	{
2250	foreach ($remove_share as $index=>$uid)
2251	{
2252	if (is_array($mailboxes_list))
2253	{
2254	foreach ($mailboxes_list as $key => $val)
2255	{
2256	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
2257	imap_setacl ($mbox_stream, $folder, "$uid", "");
2258	}
2259	}
2260	}
2261	}
2262
2263	return true;
2264	}
2265
2266	function getaclfromuser($params)
2267	{
2268	$useracl = $params['user'];
2269
2270	$return = array();
2271	$return[$useracl] = 'false';
2272	$mbox_stream = $this->open_mbox();
2273	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
2274
2275	foreach ($mbox_acl as $user => $acl)
2276	{
2277	if (($user != $this->username) && ($user == $useracl))
2278	{
2279	$return[$user] = $acl;
2280	}
2281	}
2282	return $return;
2283	}
2284
2285	function getacltouser($user)
2286	{
2287	$return = array();
2288	$mbox_stream = $this->open_mbox();
2289	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
2290	return $mbox_acl[$this->username];
2291	}
2292
2293
2294	function setaclfromuser($params)
2295	{
2296	$user = $params['user'];
2297	$acl = $params['acl'];
2298
2299	$mbox_stream = $this->open_mbox();
2300
2301	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2302	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
2303
2304	if (is_array($mailboxes_list))
2305	{
2306	foreach ($mailboxes_list as $key => $val)
2307	{
2308	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
2309	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
2310	{
2311	return imap_last_error();
2312	}
2313	}
2314	}
2315
2316	return true;
2317	}
2318
2319	function download_attachment($msg,$msgno)
2320	{
2321	$array_parts_attachments = array();
2322	$array_parts_attachments['names'] = '';
2323	include("class.imap_attachment.inc.php");
2324	$imap_attachment = new imap_attachment();
2325
2326	if (count($msg->fname[$msgno]) > 0)
2327	{
2328	$i = 0;
2329	foreach ($msg->fname[$msgno] as $index=>$fname)
2330	{
2331	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
2332	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
2333	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
2334	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
2335	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
2336	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
2337	$i++;
2338	}
2339	}
2340	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
2341	return $array_parts_attachments;
2342	}
2343
2344	function spam($params)
2345	{
2346	$is_spam = $params['spam'];
2347	$folder = $params['folder'];
2348	$mbox_stream = $this->open_mbox($folder);
2349	$msgs_number = explode(',',$params['msgs_number']);
2350
2351	foreach($msgs_number as $msg_number) {
2352	$header = imap_fetchheader($mbox_stream, imap_msgno($mbox_stream, $msg_number));
2353	$body = imap_body($mbox_stream, imap_msgno($mbox_stream, $msg_number));
2354	$msg = $header . $body;
2355	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2356	$username = $this->username;
2357	strtok($email, '@');
2358	$domain = strtok('@');
2359
2360	//Encontrar a assinatura do dspam no cabecalho
2361	$v = explode("\r\n", $header);
2362	foreach ($v as $linha){
2363	if (eregi("^X-DSPAM-Signature", $linha)) {
2364
2365	$args = explode(" ",$linha);
2366	$signature = $args[1];
2367	}
2368	}
2369
2370	// feed dspam
2371	switch($is_spam){
2372	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
2373	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
2374	}
2375	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##');
2376	$cmd = str_replace($tags,array($email,$username,$domain,$signature),$cmd);
2377	system($cmd);
2378	}
2379	imap_close($mbox_stream);
2380	return false;
2381	}
2382	}
2383	?>

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